Sailing at the Summer Olympics in the context of "Great Britain at the Olympics"

The United States of America (USA), represented by the United States Olympic Committee (USOC), competed at the 2012 Summer Olympics in London, from July 27 to August 12, 2012. U.S. athletes have competed at every Summer Olympic Games in the modern era, except the 1980 Summer Olympics in Moscow which they boycotted in protest of the Soviet invasion of Afghanistan. The USOC sent a total of 530 athletes to the Games, 262 men and 268 women, to compete in 25 sports. For the first time in its Olympic history, the United States was represented by more female than male athletes.

U.S. athletes left London with a total of 105 medals (48 gold, 26 silver and 31 bronze), finishing at the top of the gold and overall medal standings. The 48-gold medal record was the most the United States had ever won in any Olympics in which it was not the host nation. At least one medal was awarded to U.S. athletes in sixteen sports, thirteen of which contained at least one gold. U.S. athletes dominated the nations' medal standings in swimming, wherein they won a total of 31 medals, including 16 golds. Twenty-seven U.S. athletes won more than a single medal. The U.S. team-based athletes also proved particularly successful, as the women's soccer, water polo, and volleyball teams won gold and silver medals, respectively. Furthermore, the men's and women's basketball teams managed to defend their titles from Beijing. For the first time since 1936, no U.S. athlete won an Olympic medal in sailing.

The sport of sailing involves a variety of competitive sailing formats that are sanctioned through various sailing federations and yacht clubs. Racing disciplines include matches within a fleet of sailing craft, between a pair thereof or among teams. Additionally, there are specialized competitions that include setting speed records. Racing formats include both closed courses and point-to-point contests; they may be in sheltered waters, along coasts, or on the open ocean. Most competitions are held within defined classes or ratings that either entail one type of sailing craft to ensure a contest primarily of skill or rating the sailing craft to create classifications or handicaps.

On the water, a sailing competition among multiple vessels is called a regatta. A regatta consists of multiple individual races. The boat crew that performs best over the series of races is the overall winner. There is a broad variety of races and of sailboats used for racing, from large yacht to dinghy racing. Much racing is done around buoys or similar marks in protected waters, while some longer offshore races cross open water. Boats used for racing include small dinghies, catamarans, boats designed primarily for cruising, and purpose-built raceboats. The Racing Rules of Sailing govern the conduct of yacht racing, windsurfing, kitesurfing, model boat racing, dinghy racing, and virtually any other form of racing around a course with more than one vessel while powered by the wind.

India competed at the 2020 Summer Olympics in Tokyo, Japan. Originally scheduled to take place in July–August 2020, the games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. The Games marked the nation's 25th appearance at the Summer Olympics after having made its official debut at the 1900 Summer Olympics.

India sent its largest-ever contingent consisting of 119 athletes competing across 18 sports in the Games. India entered an athlete for the fencing event for the first time in the Games history. The Games also marked the first time the nation qualified multiple athletes for sailing and achieved a direct qualification for swimming event. Mary Kom and Manpreet Singh were the flag-bearers for the opening ceremony and Bajrang Punia carried the flag during the closing ceremony.

The Soling is an open keelboat that holds the World Sailing "International class" status. The class was used from the 1972 Olympics until the 2000 Olympics as "Open three-person keelboat". Besides the Olympic career of the Soling the boat is used for international and local regattas as well as for recreational sailing. The Soling is managed by the International Soling Association under the auspices of World Sailing since 1968.

The Soling is a strong boat designed for any wind and sea condition by Jan Herman Linge from Norway in 1964. The boats are one-design originating from an authorized single plug and mould system and made of fiberglass. This together with a strict set of class rules makes competition possible on a "level playing field". Solings last a long time, and boats produced in the early days are still in competition today (more than 50 years after being built). At the 2019 North American Championship the fifth place was taken by the German team sailing a refurbished Soling which had been built in 1968. A characteristic sailing style for the Soling is the droop-hiking technique.